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The Communications Specialties 3513-B3S-NA is a 2 Channel 3G/HD/SD-SDI or DVB-ASI Fiber Optic Converter / Fiber Optic Extender Over One Fiber with 4K/UHD Resolution Support. The 3513-B3S-NA is a boxed multimode receiver with ST Connectors.

The Fiberlink 3512 series supports 2 channels of independent 3G/HD/SD-SDI or DVB-ASI, with or without embedded audio and data, and transmits it over one single mode or multimode fiber. When using all inputs, Fiberlink 3512 supports 4K/UHD resolutions at 30 fps.

All SMPTE compliant signals are equalized and reclocked. Each receiver features two reclocked, non-inverting BNC outputs. The 3512 Series is compliant with SMPTE 259M-2006, 292-2006, 424M-2006, 305M-2005, 310M-2004, 344M-2000 and DVB-ASI. The series is immune to pathological patterns over entire link budget and operating temperature range. For maximum flexibility, the units may be configured with ST or LC optical connectors.